<p>Job titles of the near future:</p><p> Software gardener (the intersection of devops & maintenance)</p><p> Software archaeologist (maintenance of old but important systems)</p><p> Software anthropologist (maintenance of old but important systems whose behavior is confusing)</p><p> Software documentary editor (a software anthropologist that annotates old broken software & its documentation for software historians)</p><p>* Software historian (studies old versions of software to make it understandable to modern users)</p>

A good option is Node-supervisor and Node.js Restart on File Change is good article on how to use it, typically:

 npm install supervisor -g

and after migrating to the root of your application use the following

 supervisor app.js